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†Ornithischia (Order) ..[†Ancylosauria] (Suborder) ..[†Ankylosauria] (Suborder) ..[†Ceratopia] (Suborder) ..[†Ceratopsia] (Suborder) ..[†Fabrosauridae] (Family) ..[†Ferganocephale] (Genus) ..[†Genasauria] (Parvorder) ..†Genasauria (Clade) ..†Gregaripus (Genus) ..†Heterodontosauridae (Family) ..†Komlosaurus (Genus) ..[†Pachycephalosauria] (Suborder) ..†Pisanosauridae (Family) ..[†Scelidosauria] (Suborder) ..[†Stegosauria] (Suborder) ..[†Stegosauria] (Suborder) ..[†Stegosauroidea] (Suborder) ..†Stenopelix (Genus) ..[†Ornithopoda] (Suborder) ....[†Hypsilophodontia] (Infraorder) ....[†Iguanodontia] (Infraorder) ....[†Rorodactylidae] (Family) ....[†Rotodactylidae] (Family) ....[†Tetrapodosauridae] (Family) ....†Thescelosauridae (Family)

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Last updated: 28 Aug 2026